#include "Dodecahedron.h"
#include <vtkActor.h>
#include <vtkCamera.h>
#include <vtkLookupTable.h>
#include <vtkNamedColors.h>
#include <vtkNew.h>
#include <vtkPolyData.h>
#include <vtkPolyDataMapper.h>
#include <vtkPolyhedron.h>
#include <vtkProperty.h>
#include <vtkRenderWindow.h>
#include <vtkRenderWindowInteractor.h>
#include <vtkRenderer.h>
#include <vtkSmartPointer.h>
namespace {
	vtkSmartPointer<vtkPolyhedron> MakeDodecahedron();
}
Dodecahedron::Dodecahedron(QWidget* parent)
	: QMainWindow(parent)
{
	vtkNew<vtkNamedColors> colors;

	auto dodecahedron = MakeDodecahedron();

	// Visualize
	vtkNew<vtkPolyDataMapper> mapper;
	mapper->SetInputData(dodecahedron->GetPolyData());

	vtkNew<vtkActor> actor;
	actor->SetMapper(mapper);
	actor->GetProperty()->SetColor(colors->GetColor3d("PapayaWhip").GetData());

	vtkNew<vtkRenderer> renderer;

	renderer->AddActor(actor);
	renderer->SetBackground(colors->GetColor3d("CadetBlue").GetData());
	renderer->GetActiveCamera()->Azimuth(30);
	renderer->GetActiveCamera()->Elevation(30);

	renderer->ResetCamera();

	vtkWidget = new QVTKOpenGLNativeWidget(this);
	vtkWidget->renderWindow()->AddRenderer(renderer);
	this->setCentralWidget(vtkWidget);
	this->resize(600, 400);
}
namespace {

	vtkSmartPointer<vtkPolyhedron> MakeDodecahedron()
	{
		vtkSmartPointer<vtkPolyhedron> aDodecahedron =
			vtkSmartPointer<vtkPolyhedron>::New();

		for (int i = 0; i < 20; ++i)
		{
			aDodecahedron->GetPointIds()->InsertNextId(i);
		}

		aDodecahedron->GetPoints()->InsertNextPoint(1.21412, 0, 1.58931);
		aDodecahedron->GetPoints()->InsertNextPoint(0.375185, 1.1547, 1.58931);
		aDodecahedron->GetPoints()->InsertNextPoint(-0.982247, 0.713644, 1.58931);
		aDodecahedron->GetPoints()->InsertNextPoint(-0.982247, -0.713644, 1.58931);
		aDodecahedron->GetPoints()->InsertNextPoint(0.375185, -1.1547, 1.58931);
		aDodecahedron->GetPoints()->InsertNextPoint(1.96449, 0, 0.375185);
		aDodecahedron->GetPoints()->InsertNextPoint(0.607062, 1.86835, 0.375185);
		aDodecahedron->GetPoints()->InsertNextPoint(-1.58931, 1.1547, 0.375185);
		aDodecahedron->GetPoints()->InsertNextPoint(-1.58931, -1.1547, 0.375185);
		aDodecahedron->GetPoints()->InsertNextPoint(0.607062, -1.86835, 0.375185);
		aDodecahedron->GetPoints()->InsertNextPoint(1.58931, 1.1547, -0.375185);
		aDodecahedron->GetPoints()->InsertNextPoint(-0.607062, 1.86835, -0.375185);
		aDodecahedron->GetPoints()->InsertNextPoint(-1.96449, 0, -0.375185);
		aDodecahedron->GetPoints()->InsertNextPoint(-0.607062, -1.86835, -0.375185);
		aDodecahedron->GetPoints()->InsertNextPoint(1.58931, -1.1547, -0.375185);
		aDodecahedron->GetPoints()->InsertNextPoint(0.982247, 0.713644, -1.58931);
		aDodecahedron->GetPoints()->InsertNextPoint(-0.375185, 1.1547, -1.58931);
		aDodecahedron->GetPoints()->InsertNextPoint(-1.21412, 0, -1.58931);
		aDodecahedron->GetPoints()->InsertNextPoint(-0.375185, -1.1547, -1.58931);
		aDodecahedron->GetPoints()->InsertNextPoint(0.982247, -0.713644, -1.58931);

		vtkIdType faces[73] = { 12,                    // number of faces
							   5,  0,  1,  2,  3,  4, // number of ids on face, ids
							   5,  0,  5,  10, 6,  1,  5,  1,  6,  11, 7,  2,  5,  2,
							   7,  12, 8,  3,  5,  3,  8,  13, 9,  4,  5,  4,  9,  14,
							   5,  0,  5,  15, 10, 5,  14, 19, 5,  16, 11, 6,  10, 15,
							   5,  17, 12, 7,  11, 16, 5,  18, 13, 8,  12, 17, 5,  19,
							   14, 9,  13, 18, 5,  19, 18, 17, 16, 15 };

		aDodecahedron->SetFaces(faces);
		aDodecahedron->Initialize();

		return aDodecahedron;
	}
} // namespace